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<meta name="viewport" content="width=device-width, minimum-scale=1.0, initial-scale=1.0, user-scalable=yes">
<title>gr-commit-info</title>

<script src="../../../bower_components/webcomponentsjs/webcomponents-lite.min.js"></script>
<script src="../../../bower_components/web-component-tester/browser.js"></script>
<link rel="import" href="../../../test/common-test-setup.html"/>
<link rel="import" href="gr-commit-info.html">

<script>void(0);</script>

<test-fixture id="basic">
  <template>
    <gr-commit-info></gr-commit-info>
  </template>
</test-fixture>

<script>
  suite('gr-commit-info tests', () => {
    let element;

    setup(() => {
      element = fixture('basic');
    });

    test('no web link when unavailable', () => {
      element.commitInfo = {};
      element.serverConfig = {};
      element.change = {labels: []};

      assert.isNotOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));
    });

    test('use web link when available', () => {
      element.commitInfo = {web_links: [{name: 'gitweb', url: 'link-url'}]};
      element.serverConfig = {};

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));
      assert.equal(element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig), '../../link-url');
    });

    test('does not relativize web links that begin with scheme', () => {
      element.commitInfo = {
        web_links: [{name: 'gitweb', url: 'https://link-url'}],
      };
      element.serverConfig = {};

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));
      assert.equal(element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig), 'https://link-url');
    });

    test('use gitweb when available', () => {
      element.commitInfo = {commit: 'commit-sha'};
      element.serverConfig = {gitweb: {
        url: 'url-base/',
        type: {revision: 'xx ${project} xx ${commit} xx'},
      }};
      element.change = {
        project: 'project-name',
        labels: [],
        current_revision: element.commitInfo.commit,
      };

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));

      assert.equal(element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig), 'url-base/xx project-name xx commit-sha xx');
    });

    test('prefer gitweb when both are available', () => {
      element.commitInfo = {
        commit: 'commit-sha',
        web_links: [{url: 'link-url'}],
      };
      element.serverConfig = {gitweb: {
        url: 'url-base/',
        type: {revision: 'xx ${project} xx ${commit} xx'},
      }};
      element.change = {
        project: 'project-name',
        labels: [],
        current_revision: element.commitInfo.commit,
      };

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));

      const link = element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig);

      assert.equal(link, 'url-base/xx project-name xx commit-sha xx');
      assert.notEqual(link, '../../link-url');
    });

    test('ignore web links that are neither gitweb nor gitiles', () => {
      element.commitInfo = {
        commit: 'commit-sha',
        web_links: [
          {
            name: 'ignore',
            url: 'ignore',
          },
          {
            name: 'gitiles',
            url: 'https://link-url',
          },
        ],
      };
      element.serverConfig = {};

      assert.isOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));
      assert.equal(element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig), 'https://link-url');

      // Remove gitiles link.
      element.commitInfo.web_links.splice(1, 1);
      assert.isNotOk(element._computeShowWebLink(element.change,
          element.commitInfo, element.serverConfig));
      assert.isNotOk(element._computeWebLink(element.change, element.commitInfo,
          element.serverConfig));
    });
  });
</script>
